2011 QY2
2011QY2, 2011 QS52, 2011QS52, 2015 DS209, 2015DS209, K11Q02Y, K11Q52S, K15DK9S, r0551
All data for this body: [vot]
MPC data
| Name (number) |
2011 QY2 (530551) |
| a |
2.79998 |
| e |
0.24979 |
| i / sin(i) |
14.2874 /
0.24679
|
| q |
2.10057
|
| Q |
3.49938
|
| ω |
150.5246 |
| Node |
153.0482 |
| m |
221.9001 |
| n |
0.2104 |
| Epoch |
2460200.5 |
| nobs |
162 |
| nopp |
9 |
| Years observed |
2001-2022 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.804 |
|
| ep |
0.207 |
|
| sin(ip) |
0.231 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8035 |
0.2075 |
0.2313 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |